The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 14, 1993
Filed:
Sep. 25, 1992
Applicant:
Inventors:
Walter Jehle, Horgenzell, DE;
Guido Schaffner, Uberlingen, DE;
Assignee:
Dornier GmbH, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ; B01D / ;
U.S. Cl.
CPC ...
210640 ; 210652 ; 210805 ; 210807 ; 210651 ; 203 11 ; 203 12 ; 203 14 ;
Abstract
An improved method is provided for separation of a mixture of an organic fluid and water. The method is a combination of a distillation, an H.sub.2 O-selective pervaporation and a reverse osmosis and is particularly suitable for the separation of glycol and water.